Although I couldn't improve my score in my actual GMAT exam, the course has helped me with a lot of concepts. The way they have broken down every topic is fantastic and creates rhythm. Every topic is followed by GMAT type questions, which help solidify the concept. All questions come with the difficulty level and it's really helpful in knowing where do you really stand and how much more effort you need to put to complete that topic with better understanding. How can I forget their GMAT mock tests. All questions in the mock come with video explanation, again a great help if you like to watch videos and learn. Overall, I found the entire course to be very helpful.